Product Overview
The KATADYN 8013450 Bottle Adapter with Activated Carbon Refill is designed to improve the taste and odor of drinking water, making it more palatable and free from unwanted chemicals. This system ensures access to pure, fresh, and tasty water, especially useful in outdoor and camping environments. The replaceable activated carbon filter allows for continuous use, providing a virtually unlimited supply of purified water.

Figure 1: The Katadyn Bottle Adapter components alongside the activated carbon refill packs.
Setup and Assembly
Follow these steps to correctly set up your Katadyn Bottle Adapter:
- Unpack Components: Carefully remove all components from the packaging. You should have the bottle adapter unit and the activated carbon refill granules.
- Insert Carbon Refill: Open the adapter unit. Insert one activated carbon refill pack into the designated compartment within the adapter. Ensure it is seated correctly.
- Assemble Adapter: Securely close the adapter unit. It should click or screw into place, forming a sealed unit.
- Connect to Bottle: Attach the assembled adapter to your water bottle or canteen. The adapter is designed to fit most standard water bottles. Ensure a tight seal to prevent leaks.
- Connect Hose (if applicable): If your setup includes a hose for drawing water, connect it to the appropriate inlet on the adapter.

Figure 2: The Katadyn Bottle Adapter connected to a water bottle, ready for use.
Operating Instructions
The Katadyn Bottle Adapter uses activated carbon to purify water. It operates manually, either by hand pump (if part of a larger system) or via gravity-fed methods, depending on your specific setup.
- Water Source: Use the adapter with water that has already been filtered for particulates, or from a source known to be free of large debris. The activated carbon primarily targets taste, odor, and chemical reduction, not microbiological contaminants.
- Purification Process: Once connected to your water source (e.g., a water bag for gravity feed or a pump filter output), allow water to flow through the adapter into your clean bottle. The activated carbon will absorb chemicals, improving the water's taste and odor.
- Flow Rate: The flow rate will depend on the pressure applied (manual pump) or the height difference (gravity feed). Expect a steady flow as the water passes through the carbon filter.
- Capacity: Each activated carbon refill pack has a capacity of approximately 200 liters of water.
Important Note:
This activated carbon adapter is designed to enhance water quality by removing unpleasant tastes, odors, and certain chemicals. It is not intended as a primary microbiological filter. For water from questionable sources, ensure it has been treated for bacteria, viruses, and protozoa before passing it through this adapter.
Maintenance
Regular maintenance ensures optimal performance and longevity of your Katadyn Bottle Adapter.
- Activated Carbon Refill Replacement: The activated carbon refill pack should be replaced at least every 6 months, or after purifying approximately 200 liters of water, whichever comes first. Reduced taste improvement or returning odors indicate it's time for a replacement.
- Replacing the Refill: To replace, open the adapter unit, remove the old carbon pack, and insert a new one. Dispose of the used carbon pack responsibly.
- Cleaning the Adapter: Periodically clean the adapter housing with clean water. Do not use harsh chemicals or abrasive materials. Ensure all parts are dry before reassembly or storage.

Figure 3: Katadyn Activated Carbon Refill Packs, essential for maintaining water quality.
Troubleshooting
If you encounter issues with your Katadyn Bottle Adapter, consider the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Water still has bad taste/odor. | Activated carbon refill is exhausted or improperly installed. | Replace the activated carbon refill pack. Ensure it is correctly seated within the adapter. |
| Slow water flow. | Adapter or hose might be partially clogged. | Disassemble and clean the adapter components. Check hoses for kinks or blockages. Ensure the carbon pack is not obstructing flow. |
| Leaking from adapter. | Adapter not securely assembled or connected to bottle. | Ensure all parts of the adapter are tightly screwed or clicked into place. Verify the adapter is securely attached to the bottle. Check for damaged O-rings or seals. |
Specifications
| Model Number | 8013450 |
| Brand | KATADYN |
| Product Dimensions (L x W x H) | 6 x 6 x 5 cm (2.36 x 2.36 x 1.97 inches) |
| Weight | 100 grams (0.22 lbs) |
| Material | Other (Durable plastic components) |
| Purification Method | Activated Carbon |
| Capacity (per refill) | 200 Liters |
| Special Feature | Reduces chemicals and improves taste and odor of drinking water |
| Included Components | Bottle adapter, Activated carbon refill granules |
| Country of Origin | Switzerland |
Warranty and Support
For specific warranty information regarding your Katadyn product, please refer to the documentation included with your purchase or visit the official Katadyn website. Katadyn is known for its quality outdoor water purification solutions.
Spare Parts: Information regarding the availability of specific spare parts for this model is currently unavailable through standard product listings. For inquiries about spare parts or technical support, it is recommended to contact Katadyn customer service directly.
You can often find support resources and contact information on the official Katadyn website.




